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docs/lib2x-vrn2_cells_from.md

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+# vrn2_cells_from
+
+Creats Voronoi shapes from a list of points. 
+
+**Since:** 2.4
+
+## Parameters
+
+- `points` : Points for each cell. 
+
+## Examples
+
+    use <hull_polyline2d.scad>;
+    use <voronoi/vrn2_cells_from.scad>;
+
+    xs1 = rands(-20, 20, 15);
+    ys1 = rands(-20, 20, 15);
+    points = [for(i = [0:len(xs1) - 1]) [xs1[i], ys1[i]]];
+
+    cells = vrn2_cells_from(points);
+    for(i = [0:len(points) - 1]) {
+        pt = points[i];
+        cell = cells[i];
+        
+        linear_extrude(1)
+            hull_polyline2d(concat(cell, [cell[0]]), width = 1);
+        
+        color(rands(0, 1, 3))
+        translate(pt)    
+        linear_extrude(2, scale = 0.8)
+        translate(-pt)    
+            polygon(cell);
+    }
+
+![vrn2_cells_from](images/lib2x-vrn2_cells_from-1.JPG)